
Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
This International Standard specifies a method of measuring the sound absorption coefficient of acoustical materials used as wall or ceiling treatments, or the equivalent sound absorption area of objects, such as furniture, persons or space absorbers, in a reverberation room.
EN ISO 354 : 2003 - Identical
ISO 354 : 2003(R2015) - Identical
ISO 354 : 2003(R2015) - Identical